She never liked enclosed places. Being claustrophobic, she wasn’t looking forward to training for submarine tours. Some classmates were very excited, but the thought of being down under the sea, submerged into unknown depths was making the hair stand up on her neck.
San Diego tour guides were trained in all types of water vehicles at the parks, and the last tour guide training was to be in a mini sub. Joining the group stepping in, wondered how long she could hold her breath if needed.